berkmann-ag.dk

📜 Historical scan 2026-06-25 04:36:23  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

berkmann-ag.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 November 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   54ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

🌍
No A records found

📧 MX Records#

7 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s aspmx.l.google.com 2a00:1450:4010:c05::1b
2a00:1450:4010:c05::1b
64.233.164.27		 li-in-f27.1e100.net
li-in-x1b.1e100.net
lf-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
50 43200s alt1.aspmx.l.google.com 172.253.158.27
2404:6800:4003:c26::1a		 so-in-f27.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
50 43200s alt2.aspmx.l.google.com 108.177.125.26
2404:6800:4008:c01::1a		 tp-in-f26.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
90 43200s aspmx2.googlemail.com 172.253.158.27
2404:6800:4003:c26::1a		 so-in-f27.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
90 43200s aspmx3.googlemail.com 108.177.125.26
2404:6800:4008:c01::1b		 tp-in-f26.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
90 43200s aspmx4.googlemail.com 192.178.230.27
2404:6800:400b:c01b::1a		 yunrtab-in-f27.1e100.net
yunrtab-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
90 43200s aspmx5.googlemail.com 173.194.43.26
2607:f8b0:400e:c1e::1b		 yudlsqd-in-f26.1e100.net
yudlsqd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverberkmann-ag.dk
🔶 Autoconfigberkmann-ag.dk

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 13:33:58
www CNAMEext.squarespace.com (all on squarespace.com)
www vs bare domainOnly www resolves
berkmann-ag.dk: no address
www.berkmann-ag.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831)
(all like this)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.berkmann-ag.dk berkmann-ag.dk

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

141ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2026062301
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-12 09:31:49
FieldValue
RegistrarONE.COM A/S
Registered2003-11-21
Expires2026-11-30 (43d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
9no.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
54ms
A
51ms
MX
56ms
AAAA
52ms
TXT
183ms
CAA
57ms
HTTPS
69ms
TLSA
77ms
SOA
0ms
MTA-STS
72ms
DNSSEC
141ms
SRV
84ms
Total
948ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-24 14:16:47 973ms 2 NS 0 A 7 MX 🔒 Secure
2026-08-26 22:45:07 997ms 2 NS 0 A 7 MX 🔒 Secure
2026-07-25 05:03:21 1833ms 2 NS 0 A 7 MX 🔒 Secure
2026-06-25 04:36:23 shown 948ms 2 NS 0 A 7 MX 🔒 Secure
2026-06-19 16:13:28 721ms 2 NS 0 A 7 MX 🔒 Secure
2026-06-16 14:22:35 806ms 2 NS 0 A 7 MX 🔒 Secure
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